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US 10,539,974 B2Granted
Casing for electronic apparatus and electronic apparatus having same
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorTetsuya Urimoto
Life of this patent
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Abstract
In a casing for an electronic apparatus, a plurality of ribs are integrally formed on an inner surface of the casing, and the plurality of ribs form an isogrid structure in which a plurality of equilateral-triangular segments are arranged regularly adjacent to each other.
Claims6
A casing for an electronic apparatus, wherein
- a plurality of ribs are formed on an inner surface of the casing, and
- the plurality of ribs form an isogrid structure in which a plurality of polygonal segments are arranged adjacent to each other, and
- the plurality of ribs include an annular rib provided at vertices of a plurality of adjacent polygons and ribs radially extending from the annular rib at predetermined angular intervals in a circumferential direction and constituting sides of the polygon, and
- an inner periphery of the annular rib forms a non-circular shape, wherein a width of a portion of the annular rib to which one certain rib of the ribs constituting sides of the polygon is connected is larger than a width of a portion of the annular rib to which one other rib of the ribs constituting sides of the polygon is connected.
1 more element
Dependencies are inferred from the claim text.